Define PASTIS_LAMBA to encapsulate KOKKOS_LAMBDA

src/mesh/Connectivity.cpp

src/mesh/MeshData.hpp

src/mesh/MeshNodeBoundary.hpp

src/scheme/AcousticSolver.hpp

src/scheme/BlockPerfectGas.hpp

src/scheme/BoundaryCondition.hpp

src/scheme/FiniteVolumesEulerUnknowns.hpp

src/utils/PastisMacros.hpp